4,4''-Oxybis(1,3-dibromobenzene) , 97% , 5436-43-1

Synonym(s):
2,2′,4,4′-TetraBDE;2,2′,4,4′-Tetrabromodiphenyl ether;2,2′,4,4′-Tetrabromodiphenyl ether solution;PBDE 47

CAS NO.：5436-43-1

Empirical Formula: C12H6Br4O

Molecular Weight: 485.79

MDL number: MFCD00626457

EINECS: 208-759-1

PRODUCT Properties

• Melting point: 83-84℃ (ethanol )
• Boiling point: 396 °C
• Density: 2.161±0.06 g/cm3(Predicted)
• Flash point: -12 °C
• storage temp.: Sealed in dry,Room Temperature
• solubility: Methanol: Soluble
• form: Solid
• color: White to off-white
• InChI: InChI=1S/C12H6Br4O/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6H
• InChIKey: XYBSIYMGXVUVGY-UHFFFAOYSA-N
• SMILES: C1(OC2=CC=C(Br)C=C2Br)=CC=C(Br)C=C1Br
• EPA Substance Registry System: Benzene, 2,4-dibromo-1-(2,4-dibromophenoxy)- (5436-43-1)

Description and Uses

2,4,2'',4''-Tetrabromodiphenyl Ether, is one of the Polybrominated di-Ph ethers (PBDEs), which are a new class of global, persistent, and toxic contaminants. It is used as Brominated flame retardants (BFRs) in various consumer products. One of the new POPs under the Stockholm Convention

Safety

• Symbol(GHS): GHS02,GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H225-H304-H315-H336-H410
• Precautionary statements: P210-P261-P273-P301+P310-P331-P501
• Hazard Codes: F,Xn,N
• Risk Statements: 11-38-50/53-65-67
• Safety Statements: 60-61-62-33-29-16-9
• RIDADR: UN 1262 3/PG 2
• WGK Germany: 2